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Planning application

Ground Floor Flat 25 Oswin Street London Southwark SE11 4TF

Granted Southwark 25/AP/3597 Minor application

Works: Extension Demolition Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Construction of a single storey rear extension following demolition of the existing extension, along with replacement of existing single-glazed timber windows to front and rear elevations with double-glazed like-for-like timber windows.

As published by the council, reference 25/AP/3597

Application record

Reference
25/AP/3597
Type
Minor application
Status
Granted
Decision
Granted As published: Minor - GRANTED
Received
10 Dec 2025
Validated
6 Jan 2026
Decided
18 Feb 2026
Ward
St Georges
Parish
Borough, Bankside And Walworth
Decision by
Delegated Panel - Simple
Postcode
SE11 4TF

Timeline

Dates from the published record

  1. 10 Dec 2025

    Received by Southwark

  2. 6 Jan 2026

    Validated

    Checked as complete and ready for consideration.

  3. 18 Feb 2026

    Decision issued: Minor - GRANTED

  4. 10 Aug 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

20 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What this grant of permission means

Southwark granted permission on 18 February 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

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